from moviepy.editor import VideoFileClip, ImageClip, CompositeVideoClip

from PIL import Image

import os

# File paths

original_video_path = "/mnt/data/VID_20250725_111200_481.mp4"

user_image_path = "/mnt/data/image.png"

output_video_path = "/mnt/data/final_output_video.mp4"

# Load original video to get duration and size

original_clip = VideoFileClip(original_video_path)

video_duration = original_clip.duration

video_size = original_clip.size

# Load user's image and resize it to fit video dimensions

user_image = Image.open(user_image_path)

user_image = user_image.resize(video_size)

user_image.save("/mnt/data/resized_user_image.png")

# Create an ImageClip from the resized image

image_clip = ImageClip("/mnt/data/resized_user_image.png", duration=video_duration)

# Set same FPS and duration as original video, then overlay effects if needed

final_video = CompositeVideoClip([image_clip.set_duration(video_duration)])

final_video = final_video.set_audio(original_clip.audio) # Keep the original audio

# Export the final video

final_video.write_videofile(output_video_path, codec="libx264", audio_codec="aac")

output_video_path